SIAC is a large multi-disciplined construction group with significant
operations across the United Kingdom, Ireland and Belgium. SIAC provides
turnkey solutions to the Building and Civil Engineering industries.
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N25 South Ring Road, Cork The N25 South Ring Road, Sarsfield Road to Bandon road improvement scheme is located on the main artery outside Cork city. Opened to traffic in July 2013, the project involved the upgrade of the existing N25 mainline carraigeway to provide a flyover at both the existing Bandon road and Sarsfield road roundabouts. Read More

South Link Road Devon A380 SIAC Construction Ltd, in joint venture with Galliford Try Ltd, are currently designing and constructing the A380 South Devon Relief Road. Construction commenced in 2013 and is scheduled for completion in 2015.